Ye Xiao, an Internet cafe power leveling coach, is the feared "Shadow Master" in "Era of Fighting", but because of his poverty in reality, he is regarded as "trash" by professional coach Zhao Gang and humiliated in public. By an accident, his game account was bound to his real-life fighting ability, and the muscle memory in the virtual world could be perfectly replicated in reality! From then on, Ye Xiao's life was completely turned upside down. During the day, he is a submissive training boy; at night, he is the "ghost" who can defeat the enemy with one blow in the underground fighting arena. From online to offline, from being despised to being looked up to, Ye Xiao fought back all the way and shattered all prejudices with his fists. Not only does he want to trample Zhao Gang under his feet, but he also wants to form his own e-sports dynasty, so that those who once looked down on him can only look up to his back!